Issue
When the credential is created, the holder's face is securely encoded into the URcode itself.
BioVerify URcode
One code. One face. No one else.
BioVerify URcode binds a credential to the face of the person it was issued to. Put it on an ID card, certificate, driver's licence, passport, bank card or transport pass, and it only verifies when that person is present. A copied, borrowed, or stolen code is worthless.
Scan
Any smartphone camera reads the code. No special hardware is needed, and it works offline.
Match
The person presenting the credential takes a quick selfie. 3D liveness confirms a real, live human is present and checks that face against the one inside the code.
Decide
It's a match or it isn't. You then admit, approve, alert, or pass the result to your systems.